Everyone of us would have experienced getting stuck in a traffic jam for sure. Aside irritation, have we pondered why does traffic jam arise, and that too a very often phenomena. The obvious answer is the rise in number of vehicles, be it passenger or commercial. India has seen a sudden spike in the vehicle segment. With 21 crore vehicles plying across India, Tamilnadu stands second with 2.5 crore vehicles next to Maharashtra. Ramkumar Singaram – Best Motivational Speaker in chennai shares data on the auto industry, vehicles, the segment and the challenges that the industry faces.